f0a93c2b9406450632a57d934c8f579767c1e976114afd02ec41279ddf4b2966

Analysis

max time kernel
130s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2023 23:20

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General

Target

Nueva carpeta (3)/PuzzlesLib-v8.1.9-1.20.1-Fabric.jar
Size

949KB
MD5

da2fb749ded9ea96a5cc49eab3812b54
SHA1

7b7ea088a706a1767cee5604e8b0d95bd833fcfd
SHA256

6b243da214460462afe221792c932df651852d5b06d33af3cc4ae15e022ae71a
SHA512

c6f5fe91bbd78a10c4b072602e458c0a6f400e93b74be89728721b7c482e717e5e575dcb8124fd3f119c39f2d54257b562246294d0149093d627e1add806b3ed
SSDEEP

24576:yjeY0whJzCVgX0+UwF3iVAv2qHj9hHwcw7:seSrrknwFyiuMvHE

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4524	icacls.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 4524	2216	java.exe	88
PID 2216 wrote to memory of 4524	2216	java.exe	88

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Nueva carpeta (3)\PuzzlesLib-v8.1.9-1.20.1-Fabric.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:4524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2216-2-0x00000174A8CE0000-0x00000174A9CE0000-memory.dmp

Filesize
16.0MB

Download
memory/2216-11-0x00000174A8CC0000-0x00000174A8CC1000-memory.dmp

Filesize
4KB

Download